smk-chat/docker-compose.yml

version: "3.3"

services:
  chat:
    build: .
    restart: always
    ports:
      - 8080:8080
    networks:
      ne_nuzhen:
        ipv4_address: 10.5.0.5
    
    depends_on: 
      - db
  db:
    image: 'postgres:15'
    ports:
      - 5432:5432
    networks:
      ne_nuzhen:
        ipv4_address: 10.5.0.6
    volumes:
        - ./postgres:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: smk # The PostgreSQL user (useful to connect to the database)
      POSTGRES_PASSWORD: CHANGEME # The PostgreSQL password (useful to connect to the database)
      POSTGRES_DB: chat # The PostgreSQL default database (automatically created at first launch)

networks:
  ne_nuzhen:
    driver: bridge
    ipam:
     config:
       - subnet: 10.5.0.0/16
         gateway: 10.5.0.1